Builder Agent

Overview

AI agent specialized in building n8n workflow scenarios from specifications - handles module construction and connections.

Capabilities

Module Construction

• Creates n8n nodes from specs
• Configures node parameters
• Manages credentials
• Positions nodes in canvas

Connection Management

• Builds connection objects
• Determines execution order
• Handles parallel/sequential flows
• Error routing

Integration

• Module selection logic
• Data mapping
• Error handling integration
• Scheduling configuration

Technical Details

Inputs

• ScenarioSpec with modules array
• Optional existingScenarioId for updates

Outputs

• Built Scenario with modules and connections
• Errors and warnings list
• Blueprint for execution

Use Cases

• n8n workflow generation
• Scenario updates
• Workflow migrations
• Template instantiation

Dependencies

• Parser Agent (input spec)
• Optimizer Agent (output)
• Knowledge patterns
• Module selectors